From 960540827f3a20cae43b661cc1fe82a87de5f1ca Mon Sep 17 00:00:00 2001
From: Frank Lichtenheld <frank@lichtenheld.de>
Date: Tue, 5 Aug 2008 19:52:53 -0300
Subject: [PATCH] Packages::DoIndex: Copy the improvements in HTTP headers from
 ::Dispatcher

---
 lib/Packages/DoIndex.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/Packages/DoIndex.pm b/lib/Packages/DoIndex.pm
index e1c5b6d..21cd164 100644
--- a/lib/Packages/DoIndex.pm
+++ b/lib/Packages/DoIndex.pm
@@ -4,6 +4,7 @@ use strict;
 use warnings;
 
 use CGI qw( :cgi );
+use POSIX qw( strftime );
 use Exporter;
 
 use Deb::Versions;
@@ -60,7 +61,8 @@ sub send_file {
 	    $headers{'-content-encoding'} = $encoding{$opts->{format}} if exists $encoding{$opts->{format}};
 	    my ($size,$mtime) = (stat("$wwwdir/$path"))[7,9];
 	    $headers{'-content-length'} = $size;
-	    $headers{'-last-modified'} = gmtime($mtime);
+	    $headers{'-vary'} = 'negotiate,accept-language';
+	    $headers{'-last-modified'} = strftime("%a, %d %b %Y %T %z", localtime($mtime));
 	    print header( %headers );
 
 	    binmode INDEX;
-- 
2.39.2